GEt Quote

Aminated Graphene Octadecylamine covalently linked

As low as $375.00 $0.00
In stock
SKU# 154
Reduced Graphene Oxide-NH-(CH2)17-CH3

Product Detail

CAS No.: 7782-42-5

New SKU: GNAMOD01

Old SKU: GnAm18a-0.5g

Reduced Graphene Oxide-NH-(CH2)17-CH3

FTIR Spectroscopy: Attenuated Total Reflectance (ATR)

Assignment (cm-1): 2915‚ 2846‚ 1538 and 1465.

SEM images for Reduced Graphene Oxide-NH-(CH2)17-CH3

XRD

XRD pattern of rGO and rGO-NH-(CH2)17-CH3. The peak at 2θ = 5.1º is related to the longer interplanar distance of graphene due to octadecylamine chains.

XPS

Binding energies (eV) and deconvoluted peaks (%) for C1s‚ O1s and N core levels.

Elemental Analysis

Solid-state 13C NMR

Distribution of rGO-NH-(CH2)17-CH3 (left) and graphene oxide (right) in a mixture of water (up) and dichloromethane (down) showing hydrophobicity of rGO-NH-(CH2)17-CH3.

Amount of ODA
In order to estimate the amount of octadecylamine chains in rGO-NH-(CH2)17-CH3 a reaction with 4-bromobenzyl chloride was performed and the Br amount was quantified by the Schöniger flask test. The value obtained corresponds to 0.1 mmol of octadecylamine/g.

Conductivity
Conductivity of pressed pellets of rGO-NH-(CH2)17-CH3 is 6.36 S/m. 

Research Citations of ACS Material Products

  1. Nieto, Andy, et al. “Graphene reinforced metal and ceramic matrix composites: a review.” International Materials Reviews, vol. 62, no. 5, 2016, pp. 241–302., doi:10.1080/09506608.2016.1219481.
  2. Gago, Israel, et al. “Graphene-Based nanocomposite for body armour: tensile, impact and bulletproof properties.” Nov. 2017.